Team Precision Public Company Limited Team Precision Public Company Limited (“TEAM”) had duty to prepare and submit the interim management discussion and analysis) (“MD&A”) for Q1 year 2023

Mr. Apichart Karoonkornsakul Mr. Apichart Karoonkornsakul, president, responsible for the operation of Asia Precision Public Company Limited (“APCS”), shall be liable for APCS’s failure to prepare

Mr. Chakkaphant Manutsathit Mr. Chakkaphant Manutsathit, chief executive officer, who is responsible for the operation of Team Precision Public Company Limited (“TEAM”), shall be liable for TEAM’s

controlling person of SSNL who provides funding for SSNL’s tender offer of SSC shares, Mr. Narin Usanawarong certified the completion and accuracy of the information provided in Form 247-4. SEC Act S.300

that Mr. Charoen Sirivadhanabhakdi is the controlling person of SSNL who provides funding for SSNL’s tender offer of SSC shares, Mr. Sakchai Thanaboonchai certified the completion and accuracy of the